Do you have a 4 poster with hangings...
like they use at Hogwarts? Or have you seen one or a picture of one? We have a home made one we call the bed tent and it is really warm in the winter and nice and dark for sleeping. The biggest drawback is when there's a crack in the hangings on the window side and the brightness of the light makes you feel like a vampire at high noon. Anyway, I'm thinking of making a set of fancy quilted hangings for it. Well, I'd like DH to make a nicer frame, too, actually, lol.